OFFSET
-2,1
LINKS
J. J. Sylvester, Problem 1849, solved by Stephen Watson, Mathematical Questions with Their Solutions: From the "Educational Times", Vol. 8 (1868), pp. 92-93.
FORMULA
Equals 13/144 - 13*sqrt(3)/(48*Pi) + 3*(3 + log(4/3))/(16*Pi^2).
EXAMPLE
0.0034180050840544470129780521403541151709450230941762...
MATHEMATICA
RealDigits[13/144-13*Sqrt[3]/(48*Pi)+3*(3+Log[4/3])/(16*Pi^2), 10, 100][[1]]
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Amiram Eldar, Mar 06 2019
STATUS
approved